Finding the Fourth Proportional to 729,764.22, 1,094,750.80 and 224,367.63
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Solution
The fourth proportional to 729,764.22, 1,094,750.80 and 224,367.63 is: 336,583.56
Step by Step Solution
- Step 1: Write the proportion equation
729,764.22 : 1,094,750.80 = 224,367.63 : x - Step 2: Convert to fraction form
729,764.22/1,094,750.80 = 224,367.63/x - Step 3: Cross multiply
729,764.22x = 1,094,750.80 × 224,367.63 - Step 4: Simplify right side
729,764.22x = 245,626,641,314.77 - Step 5: Solve for x
x = 245,626,641,314.77/729,764.22 - Step 6: Final answer
x = 336,583.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.